Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754211AbbETTjw (ORCPT ); Wed, 20 May 2015 15:39:52 -0400 Received: from s159.web-hosting.com ([68.65.121.203]:60383 "EHLO s159.web-hosting.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752896AbbETTjv (ORCPT ); Wed, 20 May 2015 15:39:51 -0400 From: Jagan Teki To: linux-media@vger.kernel.org Cc: linux-kernel@vger.kernel.org, linaro-mm-sig@lists.linaro.org, dri-devel@lists.freedesktop.org, Jagan Teki , Sumit Semwal Subject: [PATCH] dma-buf: Minor coding style fixes Date: Thu, 21 May 2015 01:09:31 +0530 Message-Id: <1432150771-10958-1-git-send-email-jteki@openedev.com> X-Mailer: git-send-email 1.9.1 X-OutGoing-Spam-Status: No, score=-1.0 X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - server159.web-hosting.com X-AntiAbuse: Original Domain - vger.kernel.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - openedev.com X-Get-Message-Sender-Via: server159.web-hosting.com: authenticated_id: jteki@openedev.com X-Source: X-Source-Args: X-Source-Dir: X-From-Rewrite: unmodified, already matched Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 4648 Lines: 149 - WARNING: Missing a blank line after declarations - WARNING: line over 80 characters - WARNING: please, no space before tabs Signed-off-by: Jagan Teki Cc: Sumit Semwal --- drivers/dma-buf/dma-buf.c | 9 +++++++-- drivers/dma-buf/reservation.c | 9 ++++++--- drivers/dma-buf/seqno-fence.c | 8 +++++++- 3 files changed, 20 insertions(+), 6 deletions(-) diff --git a/drivers/dma-buf/dma-buf.c b/drivers/dma-buf/dma-buf.c index c5a9138..30a099c 100644 --- a/drivers/dma-buf/dma-buf.c +++ b/drivers/dma-buf/dma-buf.c @@ -285,6 +285,7 @@ struct dma_buf *dma_buf_export(const struct dma_buf_export_info *exp_info) struct reservation_object *resv = exp_info->resv; struct file *file; size_t alloc_size = sizeof(struct dma_buf); + if (!exp_info->resv) alloc_size += sizeof(struct reservation_object); else @@ -545,7 +546,8 @@ int dma_buf_begin_cpu_access(struct dma_buf *dmabuf, size_t start, size_t len, return -EINVAL; if (dmabuf->ops->begin_cpu_access) - ret = dmabuf->ops->begin_cpu_access(dmabuf, start, len, direction); + ret = dmabuf->ops->begin_cpu_access(dmabuf, start, + len, direction); return ret; } @@ -649,7 +651,7 @@ EXPORT_SYMBOL_GPL(dma_buf_kunmap); * @dmabuf: [in] buffer that should back the vma * @vma: [in] vma for the mmap * @pgoff: [in] offset in pages where this mmap should start within the - * dma-buf buffer. + * dma-buf buffer. * * This function adjusts the passed in vma so that it points at the file of the * dma_buf operation. It also adjusts the starting pgoff and does bounds @@ -826,6 +828,7 @@ static int dma_buf_describe(struct seq_file *s) static int dma_buf_show(struct seq_file *s, void *unused) { void (*func)(struct seq_file *) = s->private; + func(s); return 0; } @@ -847,7 +850,9 @@ static struct dentry *dma_buf_debugfs_dir; static int dma_buf_init_debugfs(void) { int err = 0; + dma_buf_debugfs_dir = debugfs_create_dir("dma_buf", NULL); + if (IS_ERR(dma_buf_debugfs_dir)) { err = PTR_ERR(dma_buf_debugfs_dir); dma_buf_debugfs_dir = NULL; diff --git a/drivers/dma-buf/reservation.c b/drivers/dma-buf/reservation.c index 39920d7..c0bd572 100644 --- a/drivers/dma-buf/reservation.c +++ b/drivers/dma-buf/reservation.c @@ -337,7 +337,8 @@ retry: rcu_read_lock(); if (wait_all) { - struct reservation_object_list *fobj = rcu_dereference(obj->fence); + struct reservation_object_list *fobj = + rcu_dereference(obj->fence); if (fobj) shared_count = fobj->shared_count; @@ -429,7 +430,8 @@ retry: if (test_all) { unsigned i; - struct reservation_object_list *fobj = rcu_dereference(obj->fence); + struct reservation_object_list *fobj = + rcu_dereference(obj->fence); if (fobj) shared_count = fobj->shared_count; @@ -462,7 +464,8 @@ retry: goto unlock_retry; if (fence_excl) { - ret = reservation_object_test_signaled_single(fence_excl); + ret = reservation_object_test_signaled_single( + fence_excl); if (ret < 0) goto unlock_retry; } diff --git a/drivers/dma-buf/seqno-fence.c b/drivers/dma-buf/seqno-fence.c index 7d12a39..71127f8 100644 --- a/drivers/dma-buf/seqno-fence.c +++ b/drivers/dma-buf/seqno-fence.c @@ -24,24 +24,28 @@ static const char *seqno_fence_get_driver_name(struct fence *fence) { struct seqno_fence *seqno_fence = to_seqno_fence(fence); + return seqno_fence->ops->get_driver_name(fence); } static const char *seqno_fence_get_timeline_name(struct fence *fence) { struct seqno_fence *seqno_fence = to_seqno_fence(fence); + return seqno_fence->ops->get_timeline_name(fence); } static bool seqno_enable_signaling(struct fence *fence) { struct seqno_fence *seqno_fence = to_seqno_fence(fence); + return seqno_fence->ops->enable_signaling(fence); } static bool seqno_signaled(struct fence *fence) { struct seqno_fence *seqno_fence = to_seqno_fence(fence); + return seqno_fence->ops->signaled && seqno_fence->ops->signaled(fence); } @@ -56,9 +60,11 @@ static void seqno_release(struct fence *fence) fence_free(&f->base); } -static signed long seqno_wait(struct fence *fence, bool intr, signed long timeout) +static signed long seqno_wait(struct fence *fence, bool intr, + signed long timeout) { struct seqno_fence *f = to_seqno_fence(fence); + return f->ops->wait(fence, intr, timeout); } -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/